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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC BY 3.0, For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

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Accession:CHEBI:17677 term browser browse the term
Definition:A pyrimidine ribonucleoside 5'-triphosphate that has formula C9H16N3O14P3.
Synonyms:related_synonym: 5'-CTP;   Cytidine 5'-triphosphate;   Cytidine triphosphate;   Formula=C9H16N3O14P3;   H4ctp;   InChI=1S/C9H16N3O14P3/c10-5-1-2-12(9(15)11-5)8-7(14)6(13)4(24-8)3-23-28(19,20)26-29(21,22)25-27(16,17)18/h1-2,4,6-8,13-14H,3H2,(H,19,20)(H,21,22)(H2,10,11,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1;   InChIKey=PCDQPRRSZKQHHS-XVFCMESISA-N;   SMILES=Nc1ccn([C@@H]2O[C@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)[C@@H](O)[C@H]2O)c(=O)n1;   cytidine 5'-(tetrahydrogen triphosphate)
 alt_id: CHEBI:13286;   CHEBI:23522;   CHEBI:3285;   CHEBI:41675
 xref: Beilstein:71190;   CAS:65-47-4;   DrugBank:DB02431;   Gmelin:723598;   KEGG:C00063;   KNApSAcK:C00019639
 xref_mesh: MESH:D003570
 xref: PDBeChem:CTP
 cyclic_relationship: is_conjugate_acid_of CHEBI:37563;   is_conjugate_acid_of CHEBI:58231

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CTP term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Ahr aryl hydrocarbon receptor multiple interactions EXP Cytidine Triphosphate affects the folding of [Tetrachlorodibenzodioxin binds to AHR protein] CTD PMID:1848756 NCBI chr 6:52,234,089...52,271,568
Ensembl chr 6:52,234,089...52,271,568
JBrowse link
G App amyloid beta precursor protein increases secretion ISO Cytidine Triphosphate results in increased secretion of APP protein modified form CTD PMID:22906069 NCBI chr11:24,019,774...24,236,584
Ensembl chr11:24,019,778...24,236,561
JBrowse link
G P2rx1 purinergic receptor P2X 1 affects binding EXP CTP binds to P2rx1 protein RGD PMID:12237343 RGD:727431 NCBI chr10:57,618,586...57,633,648
Ensembl chr10:57,618,586...57,633,623
JBrowse link
G P2rx5 purinergic receptor P2X 5 affects transport EXP CTP affects transport ion flux of P2rx5 receptor RGD PMID:12237343 RGD:727431 NCBI chr10:57,777,737...57,789,426
Ensembl chr10:57,777,819...57,789,423
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19838
    role 19810
      biological role 19808
        biochemical role 19543
          metabolite 19506
            prokaryotic metabolite 18574
              bacterial metabolite 18574
                Escherichia coli metabolite 18486
                  CTP 4
                    2'-deoxy-5-hydroxymethyl-CTP 0
                    3'-deoxy-3',4'-didehydro-CTP(4-) 0
                    ethyl-CTP 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19838
    subatomic particle 19836
      composite particle 19836
        hadron 19836
          baryon 19836
            nucleon 19836
              atomic nucleus 19836
                atom 19836
                  main group element atom 19782
                    p-block element atom 19782
                      chalcogen 19533
                        oxygen atom 19530
                          oxygen molecular entity 19506
                            hydroxides 19312
                              oxoacid 18748
                                pnictogen oxoacid 14885
                                  phosphorus oxoacid 14476
                                    phosphoric acids 13916
                                      phosphoric acid 13916
                                        phosphoric acid derivative 13822
                                          phosphate 13821
                                            organic phosphate 13821
                                              carbohydrate phosphate 1860
                                                phospho sugar 1706
                                                  aldose phosphate 1703
                                                    aldopentose phosphate 1695
                                                      ribose phosphate 1690
                                                        ribonucleotide 1654
                                                          ribonucleoside 5'-phosphate 643
                                                            ribonucleoside 5'-triphosphate 276
                                                              pyrimidine ribonucleoside 5'-triphosphate 25
                                                                CTP 4
                                                                  2'-deoxy-5-hydroxymethyl-CTP 0
                                                                  3'-deoxy-3',4'-didehydro-CTP(4-) 0
                                                                  ethyl-CTP 0
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